frame-threads 1

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --frame-threads 1 -o "{o}" -
14 11284.94 kbps 0.9996310449828032 98.7937160483586 6.72 fps
18 6447.52 kbps 0.9993225328846346 98.5556760314967 8.13 fps
22 4061.02 kbps 0.9987493720722301 98.10674645623908 9.04 fps
26 2676.0 kbps 0.997591136764765 97.16427124941583 10.23 fps

frame-threads 2

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --frame-threads 2 -o "{o}" -
14 11432.93 kbps 0.9996313705448616 98.79407737594552 9.72 fps
18 6566.47 kbps 0.9993227858321845 98.55635387645603 11.5 fps
22 4140.64 kbps 0.9987467996677191 98.10413561907617 13.11 fps
26 2720.22 kbps 0.9975837847020722 97.16102693935036 14.69 fps

frame-threads 3

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --frame-threads 3 -o "{o}" -
14 11432.93 kbps 0.9996313705448616 98.79407737594552 10.33 fps
18 6566.47 kbps 0.9993227858321845 98.55635387645603 12.37 fps
22 4140.64 kbps 0.9987467996677191 98.10413561907617 14.14 fps
26 2720.22 kbps 0.9975837847020722 97.16102693935036 15.77 fps

frame-threads 4

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --frame-threads 4 -o "{o}" -
14 11432.93 kbps 0.9996313705448616 98.79407737594552 10.49 fps
18 6566.47 kbps 0.9993227858321845 98.55635387645603 12.8 fps
22 4140.64 kbps 0.9987467996677191 98.10413561907617 14.57 fps
26 2720.22 kbps 0.9975837847020722 97.16102693935036 16.16 fps

frame-threads 5

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --frame-threads 5 -o "{o}" -
14 11432.93 kbps 0.9996313705448616 98.79407737594552 10.81 fps
18 6566.47 kbps 0.9993227858321845 98.55635387645603 12.98 fps
22 4140.64 kbps 0.9987467996677191 98.10413561907617 14.64 fps
26 2720.22 kbps 0.9975837847020722 97.16102693935036 16.36 fps

frame-threads 6

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --frame-threads 6 -o "{o}" -
14 11432.93 kbps 0.9996313705448616 98.79407737594552 10.92 fps
18 6566.47 kbps 0.9993227858321845 98.55635387645603 12.9 fps
22 4140.64 kbps 0.9987467996677191 98.10413561907617 14.7 fps
26 2720.22 kbps 0.9975837847020722 97.16102693935036 16.59 fps

frame-threads 7

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --frame-threads 7 -o "{o}" -
14 11432.93 kbps 0.9996313705448616 98.79407737594552 10.96 fps
18 6566.47 kbps 0.9993227858321845 98.55635387645603 13.13 fps
22 4140.64 kbps 0.9987467996677191 98.10413561907617 14.88 fps
26 2720.22 kbps 0.9975837847020722 97.16102693935036 16.54 fps

frame-threads 8

q bitrate ssim vmaf speed x265 --y4m -D10 --asm avx512 -pslowxx --crf {q} --frame-threads 8 -o "{o}" -
14 11432.93 kbps 0.9996313705448616 98.79407737594552 10.97 fps
18 6566.47 kbps 0.9993227858321845 98.55635387645603 13.17 fps
22 4140.64 kbps 0.9987467996677191 98.10413561907617 14.91 fps
26 2720.22 kbps 0.9975837847020722 97.16102693935036 16.7 fps